ALTAIR ENGINEERING INC., Issuer AND U.S. BANK NATIONAL ASSOCIATION, Trustee INDENTURE Dated as of June 10, 2019 Senior Debt SecuritiesIndenture • June 10th, 2019 • Altair Engineering Inc. • Services-prepackaged software • New York
INDENTURE, dated as of June 10, 2019, between ALTAIR ENGINEERING INC., a Delaware corporation (the “Company”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association as trustee (the “Trustee”):
